Integrated Magnetic-Radiometric and Geochemical Assessment of an Orogenic Gold Province in the Okpella Area, Igarra Schist Belt, Southwestern Nigeria
The Okpella area within the Igarra Schist Belt of southwestern Nigeria represents a poorly understood yet potentially significant orogenic gold province within the Pan-African mobile belt. Although there have been some intermittent artisanal mining activities in several decades past, there has been a lack of systematic...